Question

I need to know how to get the answer to get that number I need

Answer 1

The number is - 19.

Explanation:

Note that the distance between - 10 and - 4 = | -10 - (-4)| = | -6|

= 6 units

That means the distance between -4 and the line to its immediate left is 3 units.

So, proceeding this way, - 4 - 3 = - 7

- 7 - 3 = - 10

- 10 - 3 = - 13

- 13 - 3 = - 16

- 16 - 3 = - 19 which is third to the left of - 10.

Hence, the number should be - 19.